Which airports can I use when flying from London to Boston?

Flights from London to Boston usually depart from London (YXU) and arrive at Boston Logan Intl (BOS).

Which airports do connecting flights from London to Boston pass through?

Most connecting flights from London to Boston pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from London to Boston?

Yes. Flexible dates can save you up to 23% on flights from London to Boston. Tuesday is the cheapest departure day at C$ 908 round-trip on average, while Friday is the most expensive at C$ 1,173, a difference of C$ 265. KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Which popular places can I visit in Boston?

Some of the most popular sights in Boston are Fenway Park, TD Garden, and Boston Common. These are among the most viewed places in Boston on KAYAK.

Do I need a passport to fly from London to Boston?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from London to Boston changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about C$ 775 to C$ 1,485. That means the highest observed fare was about 91% higher than the lowest one.

What car rental options are available at Boston Logan Intl Airport (BOS)?

Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates averaging C$ 108 for economy cars. Top options include: • Dollar • Hertz • Budget • Thrifty • Sixt

How much is a round-trip flight from London to Boston?

Round-trip flights from London to Boston typically range from C$ 908 to C$ 1,119. The lowest price found in the past 5 days was C$ 775, on Air Canada.

Which airline is the cheapest to fly from London to Boston?

Air Canada (C$ 775) offered the cheapest round-trip ticket from London to Boston in the last 5 days.

What is the cheapest layover airport when flying from London to Boston?

Flights via Toronto Pearson Intl (YYZ) offer the most affordable fares, with an average round-trip price of C$ 915. Based on KAYAK data over the past 3 months.

When flying from London to Boston, which airport offers the shortest layover?

Toronto Pearson Intl (YYZ) had the shortest average connection time for London to Boston layovers at 2h 53m over the past three months.

C$ 378 CHEAP FLIGHTS from London to Boston (YXU - BOS)

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Cheapest round-trip

C$ 775

Typical prices: C$ 908-C$ 1,119

Air Canada

Sat 27/1Sun 28/1

YXU - BOS • 1 stop

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Flight Deals

Cheap Flights from London to Boston (YXU-BOS)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from London to Boston

Wed, 27 Jan - Thu, 28 Jan

9:15 a.m. - 2:18 p.m.YXU London-BOS Boston Logan Intl

5h 03m1 stop Toronto Pearson Intl

3:10 p.m. - 9:52 p.m.BOS Boston Logan Intl-YXU London

6h 42m1 stop Toronto Pearson Intl

C$ 775Air Canada

3+ days ago

Wed, 27 Jan - Thu, 28 Jan

9:15 a.m. - 7:02 p.m.YXU London-BOS Boston Logan Intl

9h 47m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

3:10 p.m. - 9:52 p.m.BOS Boston Logan Intl-YXU London

6h 42m1 stop Toronto Pearson Intl

C$ 781Air Canada

3+ days ago

Wed, 27 Jan - Thu, 28 Jan

9:15 a.m. - 7:02 p.m.YXU London-BOS Boston Logan Intl

9h 47m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

5:30 a.m. - 2:42 p.m.BOS Boston Logan Intl-YXU London

9h 12m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

C$ 785Air Canada

3+ days ago

Fri, 11 Dec - Fri, 18 Dec

5:30 a.m. - 10:22 a.m.YXU London-BOS Boston Logan Intl

4h 52m1 stop Toronto Pearson Intl

5:45 a.m. - 2:42 p.m.BOS Boston Logan Intl-YXU London

8h 57m1 stop Toronto Pearson Intl

C$ 786Air Canada

3+ days ago

Sun, 13 Dec - Sun, 20 Dec

10:15 a.m. - 10:09 a.m.YXU London-BOS Boston Logan Intl

23h 54m2 stops Fort Lauderdale Asheville Regional

10:31 a.m. - 1:45 p.m.BOS Boston Logan Intl-YXU London

27h 14m1 stop Fort Lauderdale

C$ 835Multiple Airlines

1 day ago

Fri, 11 Dec - Fri, 18 Dec

9:15 a.m. - 2:53 p.m.YXU London-BOS Boston Logan Intl

5h 38m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

5:30 a.m. - 2:42 p.m.BOS Boston Logan Intl-YXU London

9h 12m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

C$ 841Air Canada

3+ days ago

Sun, 13 Dec - Sun, 20 Dec

10:15 a.m. - 10:09 a.m.YXU London-BOS Boston Logan Intl

23h 54m2 stops Fort Lauderdale Asheville Regional

10:31 a.m. - 1:45 p.m.BOS Boston Logan Intl-YXU London

27h 14m1 stop Fort Lauderdale

C$ 845Multiple Airlines

1 day ago

Fri, 4 Dec - Sun, 6 Dec

9:30 a.m. - 10:13 a.m.YXU London-BOS Boston Logan Intl

24h 43m3 stops Fort Lauderdale Atlanta Hartsfield-Jackson Orlando

11:08 a.m. - 5:45 p.m.BOS Boston Logan Intl-YXU London

30h 37m3 stops Orlando Cleveland Hopkins Intl Fort Lauderdale

C$ 857Multiple Airlines

3+ days ago

Fri, 4 Dec - Sun, 6 Dec

9:30 a.m. - 11:12 a.m.YXU London-BOS Boston Logan Intl

25h 42m1 stop Fort Lauderdale

3:59 p.m. - 5:45 p.m.BOS Boston Logan Intl-YXU London

25h 46m1 stop Fort Lauderdale

C$ 898Multiple Airlines

3+ days ago

Sun, 13 Dec - Sun, 20 Dec

10:15 a.m. - 10:13 a.m.YXU London-BOS Boston Logan Intl

23h 58m3 stops Fort Lauderdale Atlanta Hartsfield-Jackson Orlando

10:25 a.m. - 1:45 p.m.BOS Boston Logan Intl-YXU London

27h 20m3 stops Orlando Atlanta Hartsfield-Jackson Fort Lauderdale

C$ 919Multiple Airlines

1 day ago

Booking Insights

Price, demand, and travel trends for London to Boston flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from London to Boston? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from London to Boston departing in january.

Find deals

Cheapest flight	C$ 378

One-way flight from London to Boston

When to book flights from London to Boston

Are your dates flexible? Find out the best times to travel from London to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from London to Boston?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from London to Boston changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about C$ 775 to C$ 1,485. That means the highest observed fare was about 91% higher than the lowest one.
What car rental options are available at Boston Logan Intl Airport (BOS)?
Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates averaging C$ 108 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Thrifty
• Sixt
Which airports can I use when flying from London to Boston?
Flights from London to Boston usually depart from London (YXU) and arrive at Boston Logan Intl (BOS).
Which airports do connecting flights from London to Boston pass through?
Most connecting flights from London to Boston pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from London to Boston?
Yes. Flexible dates can save you up to 23% on flights from London to Boston. Tuesday is the cheapest departure day at C$ 908 round-trip on average, while Friday is the most expensive at C$ 1,173, a difference of C$ 265.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.
Which popular places can I visit in Boston?
Some of the most popular sights in Boston are Fenway Park, TD Garden, and Boston Common. These are among the most viewed places in Boston on KAYAK.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average C$ 908, about C$ 265 less than Friday fares (23% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Boston Logan Intl Airport.

• Hyatt Regency Boston Harbor
• Hilton Garden Inn Boston Logan Airport
• Hilton Boston Logan Airport

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YXU - BOS

C$ 378 Find Cheap Flights from London to Boston – Compare and Save

Everything you should know

Cheap Flights from London to Boston (YXU-BOS)

Recent round-trip flight deals from London to Boston

Recent one-way flight deals from London to Boston

Recent last minute flight deals from London to Boston

Price, demand, and travel trends for London to Boston flights

How much is a round-trip flight from London to Boston?

Which airline is the cheapest to fly from London to Boston?

What is the cheapest layover airport when flying from London to Boston?

When flying from London to Boston, which airport offers the shortest layover?

Key details for London to Boston flights

Cheapest flight

When to book flights from London to Boston

Your London to Boston flight questions, answered

Your guide to booking London to Boston flights

More options for your flight from London to Boston

Complete your trip to Boston with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from London to Boston

Find direct flights to and from London and Boston

Flights from domestic origins to Boston

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