How do most travelers feel about Iberia?

When planning your BOS-LHR trip, keep in mind that Iberia is typically rated 6.8/10. This rating comes from 29 reviews by Cheapflights users who have traveled with Iberia.

Can I get a flight from Boston to London Heathrow Airport on Iberia for under $700?

Cheapflights currently has 11 BOS-LHR flights for under $700. Flights to London Heathrow Airport will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Fly Iberia from BOS to LHR as low as $348

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Cheapflights users flying from Boston to London on Iberia typically fly into London Heathrow and depart from Boston Logan Intl. Select your dates above for pricing.

Iberia flights from Boston to Heathrow in 2024

Popular in	June
Cheapest in	January
Average price (all airlines)	$649
One-way from	$348
Round-trip from	$493

Highest demand for flights from Boston Logan Intl to London Heathrow; 19% potential price increase.

Search Deals

Best time to find cheap flights from Boston Logan Intl to London Heathrow; 4% potential price drop.

Search Deals

Average price for all Boston Logan Intl to London Heathrow flights (one-way and round-trip).

Search Deals

Cheapest one-way Iberia flight from Boston Logan Intl to London Heathrow

Search Deals

Cheapest round-trip Iberia flight from Boston Logan Intl to London

Search Deals

Can I get a flight from Boston to London Heathrow Airport on Iberia for under $700?
Cheapflights currently has 11 BOS-LHR flights for under $700. Flights to London Heathrow Airport will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.
How do most travelers feel about Iberia?
When planning your BOS-LHR trip, keep in mind that Iberia is typically rated 6.8/10. This rating comes from 29 reviews by Cheapflights users who have traveled with Iberia.

Cheapest Iberia flights from Boston to Heathrow

Fri 5/104:40 pmBOS - LHR

1 stop19h 35mIberia

Sun 5/129:35 amLHR - BOS

Nonstop7h 20mIberia

Deal found 4/23$526

Pick Dates

Sat 4/277:10 pmBOS - LHR

Nonstop6h 40mIberia

Mon 10/77:55 amLHR - BOS

1 stop12h 10mIberia

Deal found 4/23$566

Pick Dates

Wed 4/248:10 pmBOS - LHR

Nonstop6h 45mIberia

Wed 5/19:35 amLHR - BOS

Nonstop7h 20mIberia

Deal found 4/23$583

Pick Dates

Direct flights from Boston to Heathrow on Iberia

Fri 9/207:25 amBOS - LHR

Nonstop6h 20mIberia

Sun 9/292:25 pmLHR - BOS

Nonstop7h 20mIberia

Deal found 4/23$583

Pick Dates

Sat 9/217:10 pmBOS - LHR

Nonstop6h 40mIberia

Tue 10/15:15 pmLHR - BOS

Nonstop7h 35mIberia

Deal found 4/24$584

Pick Dates

Fri 5/108:15 pmBOS - LHR

Nonstop6h 45mIberia

Sat 5/188:10 pmLHR - BOS

Nonstop7h 15mIberia

Deal found 4/23$618

Pick Dates

Last minute deals on Cheapflights

Mon 4/297:10 pmBOS - LHR

Nonstop6h 40mIberia

Thu 10/37:55 amLHR - BOS

1 stop12h 10mIberia

Deal found 4/23$566

Pick Dates

Tue 4/309:50 pmBOS - LHR

Nonstop6h 40mIberia

Mon 5/68:10 pmLHR - BOS

Nonstop7h 15mIberia

Deal found 4/23$583

Pick Dates

Fri 5/36:10 pmBOS - LHR

1 stop11h 30mIberia

Wed 5/88:10 pmLHR - BOS

Nonstop7h 15mIberia

Deal found 4/23$587

Pick Dates

One-way Iberia flights to Heathrow from Boston

Sun 8/189:55 pmBOS - LHR

Nonstop6h 35mIberia

Deal found 4/23$348

Pick Dates

Mon 4/298:20 pmBOS - LHR

Nonstop6h 45mIberia

Deal found 4/23$410

Pick Dates

Thu 5/211:47 amBOS - LHR

1 stop13h 33mIberia

Deal found 4/23$414

Pick Dates

Average price of Iberia flights from Boston to Heathrow

Currently, the most affordable month to book a Iberia flight from Boston to London Heathrow Airport in November, with an average price of $653. Conversely, traveling with Iberia from Boston to London Heathrow Airport in June will be the most expensive, with an average cost of $1,177. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

January

$676

February

$664

March

$715

April

$705

May

$753

June

$1,177

July

$989

August

$780

September

$749

October

$713

November

$653

December

$673

Temperature and rainfall in Heathrow by month

LON Temperature	39.2 - 62.6 °F

LON

Temperature

39.2 - 62.6 °F

If weather is an important factor for your trip to London Heathrow Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Browse thousands of different options on Cheapflights for your next trip

Fly from Boston to Heathrow on another airline
Consider alternative airlines that service the Heathrow area. Flight routes are based on user searches made on Cheapflights and were last updated on April 24, 2024.

American Airlines flights from Boston Logan Intl to London Heathrow

British Airways flights from Boston Logan Intl to London Heathrow

Other airlines servicing Boston and Heathrow
Choose from other airlines serving Boston and Heathrow.

American Airlines flights

British Airways flights

Scandinavian Airlines flights

Brussels Airlines flights

Singapore Airlines flights

TAP AIR PORTUGAL flights

United Airlines flights

Virgin Atlantic flights

Other popular destinations in Europe
If Heathrow is not for you, choose from these other destinations located in Europe. Flight routes are based on user searches made on Cheapflights and were last updated on April 24, 2024.

Flights to Manchester

Flights to Madrid

Flights to Frankfurt am Main

Popular flights with Iberia
Browse through some of the most popular routes that Iberia offers at this time. Flights are based on user searches made on Cheapflights and were last updated on April 24, 2024.

Iberia flights from Miami to Madrid

Iberia flights from New York to Barcelona-El Prat

Iberia flights from Los Angeles to Barcelona-El Prat

Iberia flights from New York to Madrid

Iberia flights from John F Kennedy Intl to Barcelona-El Prat

Iberia flights from Miami to Barcelona-El Prat

Iberia flights from Los Angeles to Madrid

Iberia flights from John F Kennedy Intl to Madrid

Iberia flights from San Francisco to Madrid

Iberia flights from San Francisco to Barcelona-El Prat

Iberia flights from Chicago to London

Iberia flights from Washington, D.C. to Madrid

Iberia flights from O'Hare Intl to Heathrow

Iberia flights from John F Kennedy Intl to Casablanca

See what others are saying about Iberia

Iberia

7.1

Good

2,772 reviews

Check prices

Overview

Recent reviews

10.0

Wonderful|Feb 2023

We were two couples travelling together with pre-booked seats also tougher. However, at the airport at check in we learned that we had been shuffled so that we were no longer together. The check in staff couldn’t help nor could they at the gate. However, once on board, a delightful crew worked some magic and persuaded, with charm, four people to move their own seats so that my group of four could sit together. And, for a nearly 12 hour flight, the cabin crew could not have been more attentive and “awake”, maintaining their energy levels right to the end of the flight - not easy to do on a long flight. The food was ok but not great but everything else was spot on. This is in contrast to our flight out (on Iberia 6845 from Madrid to Buenos Aires on 4th Feb) where the cabin crew could not have been worse. They were sullen, unhelpful, unfriendly and totally disinterested. They just stopped short of being directly rude. It was almost a joke as in “How to be a really bad member of the crew by giving the worst possible impression of the airline.” Had it not be for the quality of the return crew neither I nor any of the rest of our group would ever have flown Iberia again.

10.0

Wonderful|Oct 2022

The cabin could be a little cooler

6.0

Okay|Aug 2023

This flight was a little better than the flight to Barcelona, due to the crew seeming warmer & offering water/drinks more than once on our 12-hour flight. However, when we checked in, we saw that our 8-yo son was seated 20+ rows away from my husband, me, and our 11yo son. We had to pay to seat him with us. That seems like a terrible policy. Kids should automatically be sat with their parents.

2.0

Poor|May 2022

Plane left late and we missed our connection in Madrid. 16 passaengers we’re on that flight and we watched our connection to Seville taxi away. Poor customer service!

2.0

Poor|Jul 2023

Hottest airplane I’ve ever been on! It was 11 hours of suffering. There was no air vent to open either. It was miserable and we couldn’t sleep. To make it worse, they lost my baggage in Madrid and it never arrived in Porto. They only gave me the number to a subcontractor who knows nothing and said that there are 4000 lost items currently in Madrid. I’m never flying Iberia again. Worse flight experience ever.

1 out of 924

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.

View all available airlines

Cheapflights users flying from Boston to London on Iberia typically fly into London Heathrow and depart from Boston Logan Intl. Select your dates above for pricing.

Iberia flights from Boston to Heathrow in 2024

Find detailed information about Iberia flights from Boston to Heathrow. Explore the options provided by Iberia to plan your journey from Boston to Heathrow. Data last updated April 24, 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Round-trip from

Can I get a flight from Boston to London Heathrow Airport on Iberia for under $700?

How do most travelers feel about Iberia?

Cheapest Iberia flights from Boston to Heathrow

Direct flights from Boston to Heathrow on Iberia

Last minute deals on Cheapflights

One-way Iberia flights to Heathrow from Boston

Average price of Iberia flights from Boston to Heathrow

Plan your Iberia flight from Boston to Heathrow by taking into account the cheapest months to travel. The average price of a one-way Iberia flight from Boston to Heathrow is currently $391 while a round-trip flight costs $595. Price data was last updated on April 21, 2024.

Temperature and rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature and rainfall totals by month.

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 from Boston to Heathrow on another airline
Consider alternative airlines that service the Heathrow area. Flight routes are based on user searches made on Cheapflights and were last updated on April 24, 2024.

Consider alternative airlines that service the Heathrow area. Flight routes are based on user searches made on Cheapflights and were last updated on April 24, 2024.

Other Iberia flights from Boston
Browse through other Iberia flights departing from Boston. Flight routes are based on user searches made on Cheapflights and were last updated on April 24, 2024.

Browse through other Iberia flights departing from Boston. Flight routes are based on user searches made on Cheapflights and were last updated on April 24, 2024.

Complete your trip
Complete your trip to Heathrow by adding a car rental and/or hotel reservation to your travel itinerary.

Complete your trip to Heathrow by adding a car rental and/or hotel reservation to your travel itinerary.

Other airlines servicing Boston and Heathrow
Choose from other airlines serving Boston and Heathrow.

Choose from other airlines serving Boston and Heathrow.

Other popular destinations in Europe
If Heathrow is not for you, choose from these other destinations located in Europe. Flight routes are based on user searches made on Cheapflights and were last updated on April 24, 2024.

If Heathrow is not for you, choose from these other destinations located in Europe. Flight routes are based on user searches made on Cheapflights and were last updated on April 24, 2024.

Popular flights with Iberia
Browse through some of the most popular routes that Iberia offers at this time. Flights are based on user searches made on Cheapflights and were last updated on April 24, 2024.

Browse through some of the most popular routes that Iberia offers at this time. Flights are based on user searches made on Cheapflights and were last updated on April 24, 2024.

See what others are saying about Iberia

Overview

Recent reviews

100% Free

Book with Flexibility

Travel Smart

Flights

Iberia flights from Boston to London Heathrow Airport (BOS - LHR)

Cheapflights users flying from Boston to London on Iberia typically fly into London Heathrow and depart from Boston Logan Intl. Select your dates above for pricing.

Iberia flights from Boston to Heathrow in 2024

Find detailed information about Iberia flights from Boston to Heathrow. Explore the options provided by Iberia to plan your journey from Boston to Heathrow. Data last updated April 24, 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Round-trip from

Can I get a flight from Boston to London Heathrow Airport on Iberia for under $700?

How do most travelers feel about Iberia?

Cheapest Iberia flights from Boston to Heathrow

Direct flights from Boston to Heathrow on Iberia

Last minute deals on Cheapflights

One-way Iberia flights to Heathrow from Boston

Average price of Iberia flights from Boston to Heathrow

Plan your Iberia flight from Boston to Heathrow by taking into account the cheapest months to travel. The average price of a one-way Iberia flight from Boston to Heathrow is currently $391 while a round-trip flight costs $595. Price data was last updated on April 21, 2024.

Temperature and rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature and rainfall totals by month.

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 from Boston to Heathrow on another airlineConsider alternative airlines that service the Heathrow area. Flight routes are based on user searches made on Cheapflights and were last updated on April 24, 2024.

Consider alternative airlines that service the Heathrow area. Flight routes are based on user searches made on Cheapflights and were last updated on April 24, 2024.

See what others are saying about Iberia

Overview

100% Free

Book with Flexibility

Travel Smart

Fly from Boston to Heathrow on another airline
Consider alternative airlines that service the Heathrow area. Flight routes are based on user searches made on Cheapflights and were last updated on April 24, 2024.