How long is the flight from London, Ontario to District of Columbia?

A quick flight from London, Ontario to District of Columbia can take about 4h 33m. Air Canada provides one of the quickest options available for as low as C$ 752. The distance between London, Ontario and District of Columbia is about 578 km.

In terms of precipitation, rainfall in District of Columbia ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit District of Columbia when rainfall is around 66.0 mm.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What is the cheapest time of day to fly from YXU to DC?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London, Ontario to District of Columbia as you normally would.

What airport do you fly from for flights from London to District of Columbia?

London (YXU), located 8.6 km from the city centre, is the airport you fly out of when you book flights from London to District of Columbia.

Can I find deals for flights from London to District of Columbia that include hotel bookings?

Yes. In addition to deals on London to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from London to District of Columbia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to District of Columbia.

Can I find deals for business class flights from London to District of Columbia?

Yes. Cheapflights offers flight deals from London to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 483+ Cheap Flights from London, ON to District of Columbia

Cheap flight deals from London to District of Columbia

Enter your travel dates to find the best prices.

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Cheapest flights from London to District of Columbia
Explore the most affordable flight options available from London to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Thu 19/113:25 p.m. -

1 stop4h 33m

Thu 26/119:40 a.m. -

1 stop5h 02m

Deal found 22/10C$ 748

Mon 16/113:25 p.m. -

1 stop4h 33m

Sat 21/119:40 a.m. -

1 stop5h 02m

Deal found 20/10C$ 919

Thu 17/125:30 a.m. -

2 stops9h 00m

Sat 2/18:45 p.m. -

1 stop11h 52m

Deal found 23/10C$ 963

Wed 25/113:25 p.m. -

1 stop4h 33m

Sat 28/119:40 a.m. -

1 stop5h 02m

Deal found 24/10C$ 977

Wed 4/113:25 p.m. -

1 stop4h 33m

Thu 5/119:40 a.m. -

1 stop5h 02m

Deal found 22/10C$ 1,188

Find flight deals from London to District of Columbia

Round-trip from	C$ 748
One-way from	C$ 483

Air Canada
19/11-26/11
2 total stops
9h 35m total
London to District of Columbia

Search Deals

United Airlines
7/12-31/12
1 total stop
4h 38m total
London to District of Columbia

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LondonWashington, D.C.

YXU London - DCA Washington, D.C. Reagan-National

YXUDCA

London

Mon 7/12

3:20 p.m.-7:58 p.m.

1 stop4h 38m

Washington, D.C. Reagan-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 483

LondonWashington, D.C.

YXU London - DCA Washington, D.C. Reagan-National

YXUDCA

London

Thu 19/11

3:25 p.m.-7:58 p.m.

1 stop4h 33m

Washington, D.C. Reagan-National

Thu 26/11

6:00 a.m.-2:42 p.m.

2 stops8h 42m

C$ 752

LondonWashington, D.C.

YXU London - DCA Washington, D.C. Reagan-National

YXUDCA

London

Sat 20/2

5:30 a.m.-12:19 p.m.

2 stops6h 49m

Washington, D.C. Reagan-National

Wed 24/2

12:55 p.m.-9:52 p.m.

2 stops8h 57m

C$ 788

LondonWashington, D.C.

YXU London - DCA Washington, D.C. Reagan-National

YXUDCA

London

Sun 29/11

10:15 a.m.-11:28 p.m.

1 stop13h 13m

Washington, D.C. Reagan-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 816

LondonWashington, D.C.

YXU London - DCA Washington, D.C. Reagan-National

YXUDCA

London

Mon 16/11

3:25 p.m.-7:58 p.m.

1 stop4h 33m

Washington, D.C. Reagan-National

Sat 21/11

9:40 a.m.-2:42 p.m.

1 stop5h 02m

C$ 919

LondonWashington, D.C.

YXU London - DCA Washington, D.C. Reagan-National

YXUDCA

London

Thu 17/12

5:30 a.m.-2:30 p.m.

2 stops9h 00m

Washington, D.C. Reagan-National

Sat 2/1

8:45 p.m.-8:37 a.m.

1 stop11h 52m

C$ 963

LondonWashington, D.C.

YXU London - DCA Washington, D.C. Reagan-National

YXUDCA

London

Wed 25/11

3:25 p.m.-7:58 p.m.

1 stop4h 33m

Washington, D.C. Reagan-National

Sat 28/11

9:40 a.m.-2:42 p.m.

1 stop5h 02m

C$ 977

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

Sorted by cheapest first

Best time to book a flight from London to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from London with our price prediction graph.

YXU-DCA

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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Everything you need to know about your flight from London to District of Columbia

YXU-USDC

YXU-DCA

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from London to District of Columbia?
London (YXU), located 8.6 km from the city centre, is the airport you fly out of when you book flights from London to District of Columbia.
How long is the flight from London, Ontario to District of Columbia?
A quick flight from London, Ontario to District of Columbia can take about 4h 33m. Air Canada provides one of the quickest options available for as low as C$ 752. The distance between London, Ontario and District of Columbia is about 578 km.
Can I find deals for flights from London to District of Columbia that include hotel bookings?
Yes. In addition to deals on London to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from London to District of Columbia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to District of Columbia.
Can I find deals for business class flights from London to District of Columbia?
Yes. Cheapflights offers flight deals from London to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Can Cheapflights find flights from London to District of Columbia with no change fees?

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Cheap flights from London, ON to District of Columbia from C$ 483

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to District of Columbia

Cheapest flights from London to District of ColumbiaExplore the most affordable flight options available from London to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Explore the most affordable flight options available from London to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from London to District of ColumbiaDiscover carefully curated flight deals from London to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Discover carefully curated flight deals from London to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Last-minute flights from London to District of ColumbiaDiscover last-minute flight deals from London to District of Columbia. Data last updated 25 October 2026 and is based on user searches.

Discover last-minute flight deals from London to District of Columbia. Data last updated 25 October 2026 and is based on user searches.

One-way flights from London to District of ColumbiaSearch for one-way flight options from London to District of Columbia. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

Search for one-way flight options from London to District of Columbia. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

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Best time to book a flight from London to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from London with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from London to District of Columbia?

How long is the flight from London, Ontario to District of Columbia?

Can I find deals for flights from London to District of Columbia that include hotel bookings?

How can I find direct flights from London to District of Columbia?

Can I find deals for business class flights from London to District of Columbia?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to District of Columbia

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Complete your trip

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London and District of Columbia flights

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Cheapest flights from London to District of Columbia
Explore the most affordable flight options available from London to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from London to District of Columbia
Discover carefully curated flight deals from London to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Last-minute flights from London to District of Columbia
Discover last-minute flight deals from London to District of Columbia. Data last updated 25 October 2026 and is based on user searches.

One-way flights from London to District of Columbia
Search for one-way flight options from London to District of Columbia. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.