Find flights
When to book
FAQs

Cheap flights from London, ON to Rio de Janeiro–Galeão Intl Airport, Brazil from C$ 836

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — GIG
13 Apr — 20 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Rio de Janeiro–Galeão Intl

Enter your travel dates to find the best prices.

Cheapest flights from London to Rio de Janeiro–Galeão Intl
Explore the most affordable flight options available from London to Rio de Janeiro–Galeão Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 March 2026.

Tue 5/59:30 a.m.
YXU
-
GIG
2 stops27h 40m
Air Canada
Wed 20/52:55 p.m.
GIG
-
YXU
2 stops18h 58m
Air Canada
Deal found 11/3C$ 1,731
Wed 18/113:25 p.m.
YXU
-
GIG
2 stops20h 40m
Air Canada
Sun 22/119:00 p.m.
GIG
-
YXU
1 stop20h 06m
Air Canada
Deal found 14/3C$ 1,859
Mon 11/55:40 a.m.
YXU
-
GIG
2 stops31h 30m
Multiple Airlines
Fri 5/66:35 p.m.
GIG
-
YXU
2 stops18h 08m
Multiple Airlines
Deal found 11/3C$ 1,958
Wed 18/115:45 a.m.
YXU
-
GIG
2 stops25h 50m
United Airlines
Sun 22/119:55 p.m.
GIG
-
YXU
2 stops25h 51m
United Airlines
Deal found 12/3C$ 2,035
Mon 11/56:10 p.m.
YXU
-
GIG
3 stops28h 00m
Avianca
Fri 5/67:20 a.m.
GIG
-
YXU
2 stops29h 23m
Avianca
Deal found 11/3C$ 3,092

Find flight deals from London to Rio de Janeiro–Galeão Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to Rio de Janeiro–Galeão Intl (GIG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 March 2026.

Round-trip from

C$ 1,731

One-way from

C$ 836
Air Canada
  • Air Canada
  • 5/5-20/5
  • 4 total stops
  • 46h 38m total
  • London to Rio de Janeiro
Search Deals
United Airlines
  • United Airlines
  • 27/4
  • 2 total stops
  • 37h 35m total
  • London to Rio de Janeiro
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Rio de Janeiro–Galeão Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 14 March 2026.
Use the filters below to find and compare flights from London to Rio de Janeiro–Galeão Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonRio de Janeiro

YXU - GIG

YXUGIG

London

Mon 11/5

5:40 a.m.-2:10 p.m.

2 stops31h 30m

Rio de Janeiro–Galeão Intl

Fri 5/6

6:35 p.m.-11:43 a.m.

2 stops18h 08m

C$ 1,958

LondonRio de Janeiro

YXU - GIG

YXUGIG

London

Tue 5/5

6:10 p.m.-10:20 a.m.

3 stops39h 10m

Rio de Janeiro–Galeão Intl

Wed 20/5

7:20 a.m.-11:43 a.m.

2 stops29h 23m

C$ 4,087

LondonRio de Janeiro

YXU - GIG

YXUGIG

London

Tue 5/5

6:10 p.m.-10:20 a.m.

3 stops39h 10m

Rio de Janeiro–Galeão Intl

Wed 20/5

8:15 p.m.-11:43 a.m.

3 stops40h 28m

C$ 4,884
Cheapest one-way
Quickest one-way

LondonRio de Janeiro

YXU - GIG

YXUGIG

London

Mon 27/4

5:40 p.m.-8:15 a.m.

2 stops37h 35m

C$ 836

LondonRio de Janeiro

YXU - GIG

YXUGIG

London

Sat 25/4

5:05 p.m.-11:10 a.m.

3 stops41h 05m

C$ 982

LondonRio de Janeiro

YXU - GIG

YXUGIG

London

Sat 25/4

5:40 p.m.-8:15 a.m.

2 stops37h 35m

C$ 1,032

LondonRio de Janeiro

YXU - GIG

YXUGIG

London

Thu 23/4

5:40 p.m.-8:15 a.m.

2 stops37h 35m

C$ 1,364

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/3

Sorted by cheapest first

Best time to book a flight from London to Rio de Janeiro–Galeão Intl

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro–Galeão Intl from London with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from London to Rio de Janeiro–Galeão Intl Airport

What is the cheapest month to book a flight from London, Ontario to Rio de Janeiro–Galeão Intl Airport?

Currently, October is the cheapest month in which you can book a flight from London, Ontario to Rio de Janeiro–Galeão Intl Airport (average of C$ 333). Flying from London, Ontario to Rio de Janeiro–Galeão Intl Airport in July is currently the most expensive (average of C$ 720). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from London to Rio de Janeiro–Galeão Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from London to Rio de Janeiro–Galeão Intl?

    If you book a flight to Rio de Janeiro–Galeão Intl from London, you will be flying from London, which is the city’s only airport. London (YXU) is located 8.6 km from the centre of London. There are 0 flights from London to Rio de Janeiro–Galeão Intl per day from 0 different airlines.

  • How long is the flight from London, Ontario to Rio de Janeiro–Galeão Intl Airport?

    There are many flights that can get you from London, Ontario to Rio de Janeiro–Galeão Intl Airport in 39h 10m. Fly via Avianca to get the fastest option. The distance from London, Ontario to Rio de Janeiro–Galeão Intl Airport is about 8278 km.

  • Can I find deals for flights from London to Rio de Janeiro–Galeão Intl that include hotel bookings?

    Yes. In addition to deals on London to Rio de Janeiro–Galeão Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Rio de Janeiro–Galeão Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Rio de Janeiro–Galeão Intl.

  • Can I find deals for business class flights from London to Rio de Janeiro–Galeão Intl?

    Yes. Cheapflights offers flight deals from London to Rio de Janeiro–Galeão Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London, Ontario to Rio de Janeiro–Galeão Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from London, Ontario to Rio de Janeiro–Galeão Intl Airport (average of C$ 333). Flying from London, Ontario to Rio de Janeiro–Galeão Intl Airport in July is currently the most expensive (average of C$ 720). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Rio de Janeiro–Galeão Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Rio de Janeiro–Galeão Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from London to Rio de Janeiro–Galeão Intl?

Cheapflights simply makes it quick and affordable to book flights from London to Rio de Janeiro–Galeão Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London to Rio de Janeiro–Galeão Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Rio de Janeiro–Galeão Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Rio de Janeiro–Galeão Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.