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976 € Cheap Flights from Baltimore Washington International to Singapore Changi

Compare Baltimore Washington International to Singapore Changi flight deals

Find the cheapest month or even day of the year to fly to Singapore Changi

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Flight deals from Baltimore Washington International to Singapore Changi

Looking for a cheap last-minute deal or the best return flight from Baltimore Washington International Airport to Singapore Changi Airport? If you want to travel next month, return fares start from 1.121 €. Find the lowest prices on one-way and return tickets right here.
Singapore.976 € per passenger.Departing Sun, 13 Sep, returning Sun, 20 Sep.Return flight with Frontier Airlines and Air Canada.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sun, 13 Sep, arriving in Singapore Changi.Inbound indirect flight with Air Canada, departs from Singapore Changi on Sun, 20 Sep, arriving in Baltimore Washington International.Price includes taxes and charges.From 976 €, select.
Singapore.1.030 € per passenger.Departing Tue, 13 Oct, returning Thu, 22 Oct.Return flight with Frontier Airlines and Singapore Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Tue, 13 Oct, arriving in Singapore Changi.Inbound indirect flight with Singapore Airlines, departs from Singapore Changi on Thu, 22 Oct, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.030 €, select.
Singapore.1.057 € per passenger.Departing Tue, 22 Sep, returning Sat, 3 Oct.Return flight with Frontier Airlines and Korean Air.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Tue, 22 Sep, arriving in Singapore Changi.Inbound indirect flight with Korean Air, departs from Singapore Changi on Sat, 3 Oct, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.057 €, select.
Singapore.1.068 € per passenger.Departing Sun, 30 Aug, returning Sat, 5 Sep.Return flight with Frontier Airlines and STARLUX Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sun, 30 Aug, arriving in Singapore Changi.Inbound indirect flight with STARLUX Airlines, departs from Singapore Changi on Sat, 5 Sep, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.068 €, select.
Singapore.1.100 € per passenger.Departing Fri, 30 Oct, returning Fri, 6 Nov.Return flight with Frontier Airlines and Singapore Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Fri, 30 Oct, arriving in Singapore Changi.Inbound indirect flight with Singapore Airlines, departs from Singapore Changi on Fri, 6 Nov, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.100 €, select.
Singapore.1.112 € per passenger.Departing Mon, 9 Nov, returning Wed, 18 Nov.Return flight with Frontier Airlines and Singapore Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Mon, 9 Nov, arriving in Singapore Changi.Inbound indirect flight with Singapore Airlines, departs from Singapore Changi on Wed, 18 Nov, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.112 €, select.
Singapore.1.121 € per passenger.Departing Sat, 22 Aug, returning Fri, 28 Aug.Return flight with Frontier Airlines and T'way Air.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sat, 22 Aug, arriving in Singapore Changi.Inbound indirect flight with T'way Air, departs from Singapore Changi on Fri, 28 Aug, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.121 €, select.
Singapore.1.245 € per passenger.Departing Tue, 17 Nov, returning Sun, 27 Dec.Return flight with Frontier Airlines and Korean Air.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Tue, 17 Nov, arriving in Singapore Changi.Inbound indirect flight with Korean Air, departs from Singapore Changi on Sun, 27 Dec, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.245 €, select.
Singapore.1.253 € per passenger.Departing Mon, 11 Jan, returning Thu, 28 Jan.Return flight with Southwest Airlines and China Airlines.Outbound indirect flight with Southwest Airlines, departs from Baltimore Washington International on Mon, 11 Jan, arriving in Singapore Changi.Inbound indirect flight with China Airlines, departs from Singapore Changi on Thu, 28 Jan, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.253 €, select.
Singapore.1.257 € per passenger.Departing Thu, 18 Feb, returning Thu, 25 Feb.Return flight with Alaska Airlines and China Airlines.Outbound indirect flight with Alaska Airlines, departs from Baltimore Washington International on Thu, 18 Feb, arriving in Singapore Changi.Inbound indirect flight with China Airlines, departs from Singapore Changi on Thu, 25 Feb, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.257 €, select.
Singapore.1.276 € per passenger.Departing Sat, 13 Mar, returning Sat, 27 Mar.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Baltimore Washington International on Sat, 13 Mar, arriving in Singapore Changi.Inbound indirect flight with Qatar Airways, departs from Singapore Changi on Sat, 27 Mar, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.276 €, select.
Singapore.1.290 € per passenger.Departing Sun, 21 Feb, returning Wed, 3 Mar.Return flight with Alaska Airlines and China Airlines.Outbound indirect flight with Alaska Airlines, departs from Baltimore Washington International on Sun, 21 Feb, arriving in Singapore Changi.Inbound indirect flight with China Airlines, departs from Singapore Changi on Wed, 3 Mar, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.290 €, select.
Singapore.1.306 € per passenger.Departing Mon, 19 Apr, returning Mon, 3 May.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Baltimore Washington International on Mon, 19 Apr, arriving in Singapore Changi.Inbound indirect flight with Qatar Airways, departs from Singapore Changi on Mon, 3 May, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.306 €, select.
Singapore.1.361 € per passenger.Departing Wed, 5 May, returning Fri, 14 May.Return flight with Alaska Airlines and STARLUX Airlines.Outbound indirect flight with Alaska Airlines, departs from Baltimore Washington International on Wed, 5 May, arriving in Singapore Changi.Inbound indirect flight with STARLUX Airlines, departs from Singapore Changi on Fri, 14 May, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.361 €, select.
Singapore.1.362 € per passenger.Departing Tue, 11 Aug, returning Thu, 15 Oct.Return flight with Southwest Airlines and China Airlines.Outbound indirect flight with Southwest Airlines, departs from Baltimore Washington International on Tue, 11 Aug, arriving in Singapore Changi.Inbound indirect flight with China Airlines, departs from Singapore Changi on Thu, 15 Oct, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.362 €, select.
Singapore.1.393 € per passenger.Departing Tue, 1 Dec, returning Mon, 7 Dec.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Baltimore Washington International on Tue, 1 Dec, arriving in Singapore Changi.Inbound indirect flight with British Airways, departs from Singapore Changi on Mon, 7 Dec, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.393 €, select.

Find the cheapest month to fly from Baltimore Washington International to Singapore Changi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Baltimore Washington International to Singapore Changi flights are currently cheapest in September.
Jul
Find prices
Aug
from 1.121 €
Sep
from 976 €
Oct
from 1.030 €
Nov
from 1.112 €
Dec
from 1.393 €
Jan
from 1.253 €
Feb
from 1.257 €
Mar
from 1.276 €
Apr
from 1.470 €
May
from 1.361 €
Jun
from 1.598 €

Baltimore Washington International to Singapore Changi: Alternative routes

Compare routes from Baltimore Washington International to Singapore below. You may find an airport to fly into that's cheaper, faster, or easier than Singapore Changi.

Seletar

14km from central Singapore
Closest
Search flights

Singapore Changi

18km from central Singapore
Cheapest
from 976 €
Search flights

Washington D.C. to Singapore: Flight information

The things to know before you go.
Cheapest flight found976 €
Cheapest month to flySeptember

Finding cheap flights from Baltimore Washington International to Singapore Changi: Frequently asked questions

The best price we found for a return flight from Baltimore Washington International to Singapore Changi is 976 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Baltimore Washington International to Singapore Changi. But we found flights with one or more stops from 976 €.
As of July 2026, there are no flights flying from Baltimore Washington International to Singapore Changi.
The cheapest month to fly from Baltimore Washington International to Singapore Changi is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Baltimore Washington International Airport to Singapore Changi Airport on Sunday, 13 September 2026.
No airlines currently offer direct flights between Baltimore Washington International Airport and Singapore Changi Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Singapore Changi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Singapore is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines offers the cheapest flight tickets to Singapore Changi.

Travelling from Baltimore Washington International Airport (BWI) to Singapore Changi Airport (SIN): what you need to know

  • Singapore's timezone is UTC+8, making Singapore 13 hours ahead of Washington DC.

  • Your BWI to SIN flight won't wait if you're running late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • You'll likely experience bigger queues during popular months such as July. Arriving up to four hours in advance for international flights and two hours for a domestic departure will give you ample time for security and boarding.

  • Consider adding a stopover when booking your ticket from Baltimore Washington International Airport to Singapore Changi Airport. Simply deselect 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Check out these options between BWI and SIN:

    • Los Angeles International Airport

    • London Heathrow Airport

    • San Francisco International Airport

How to find the cheapest flights from Baltimore Washington International Airport (BWI) to Singapore Changi Airport (SIN)

  • At the moment, 447 € is the cheapest price we've seen for a one-way Baltimore Washington International Airport to Singapore Changi Airport flight. The best price for a return ticket is 976 €. Bear in mind that fares can change due to demand at the time of booking.

  • To score cheap tickets from BWI to SIN, book in advance. Airlines usually offer their most competitively priced fares when flights are first released.

  • The 'Whole month' tool shows you the cheapest flights from Baltimore Washington International Airport to Singapore Changi Airport across every month. It's a good way to snap up a bargain if your plans aren't set in stone.

  • You won't have to check back in every day to see if fares have dropped when you set up a Price Alert. We'll update you as soon as the price changes on cheap flights from BWI to SIN.

  • Lock in the ideal flight for you with the help of the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Baltimore Washington International Airport to Singapore Changi Airport, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Baltimore Washington International Airport (BWI)

  • When it comes to Baltimore Washington International Airport's on-time performance, 77% of flights arrive within the expected timeframe.

  • To reach Baltimore Washington International Airport from central Washington DC, it takes about 40 minutes if you're planning to drive. Of course, this depends on traffic. It's approximately 48 kilometres from the airport to the city centre.

  • You can expect a trip time of around 50 minutes when using public transport.

  • Get your holiday off to a relaxed start by staying near BWI. Whether you're boarding an early flight from Baltimore Washington International Airport to Singapore Changi Airport or want to avoid feeling rushed, these stays are ideal:

Arriving at Singapore Changi Airport (SIN)

  • The last thing you want is a lengthy trip to your hotel if you're landing late on a Baltimore Washington International Airport to Singapore Changi Airport flight. Stay at one of these accommodation options near SIN instead:

  • Grab a Singapore Changi Airport rental car and explore Singapore and beyond with your own wheels. Avis, Sixt and Green Motion are popular providers you can book with here.

  • Lock in the lowest price by booking your ride from Singapore Changi Airport around two weeks in advance of your trip.

When to fly to Singapore Changi Airport (SIN)

  • It's time to work out your trip dates for your flight from Baltimore Washington International Airport to Singapore Changi Airport. June is the busiest month to head to Singapore. If you'd like a more laid-back vibe, go in March.

  • The warmest month in Singapore is May, with temperatures ranging between 25ºC (77ºF) and 31ºC (88ºF). Lock in your flights from Baltimore Washington International Airport to Singapore Changi Airport in this month if you like this kind of weather.

  • Search for cheap tickets from BWI to SIN in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 24ºC (75ºF) and 30ºC (86ºF) on average.

Plan the rest of your trip from Washington D.C. to Singapore

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.