LHR

Find Business Class Flights from Portland to London Heathrow Airport

1 adult
1 adult, Business, 0 bags

KAYAK searches hundreds of travel sites at once for business class flights from Portland to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to London.
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Cheap Business Class Flight Deals from Portland to London Heathrow Airport

 
These are the cheapest deals for flights from Portland to London Heathrow Airport currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent business class round-trip flight deals to London Heathrow Airport

Mon, Nov 16 - Sun, Nov 22
Icelandair Logo
2:45 pm - 10:50 am
PDX
-
LHR
12h 05m
1 stop
Icelandair Logo
8:35 pm - 5:00 pm
LHR
-
PDX
28h 25m
1 stop
$2,551Icelandair
Mon, Nov 16 - Sun, Nov 22
Icelandair Logo
2:45 pm - 10:50 am
PDX
-
LHR
12h 05m
1 stop
Icelandair Logo
8:35 pm - 5:00 pm
LHR
-
PDX
28h 25m
1 stop
$2,557Icelandair
Mon, Nov 16 - Sun, Nov 22
Icelandair Logo
2:45 pm - 7:30 pm
PDX
-
LHR
20h 45m
1 stop
Icelandair Logo
8:35 pm - 5:00 pm
LHR
-
PDX
28h 25m
1 stop
$2,561Icelandair
Mon, Nov 16 - Sun, Nov 22
Icelandair Logo
2:45 pm - 10:50 am
PDX
-
LHR
12h 05m
1 stop
Icelandair Logo
8:35 pm - 5:00 pm
LHR
-
PDX
28h 25m
1 stop
$2,611Icelandair
Mon, Nov 16 - Sun, Nov 22
Icelandair Logo
12:01 pm - 7:30 pm
PDX
-
LHR
23h 29m
2 stops
Icelandair Logo
8:35 pm - 5:00 pm
LHR
-
PDX
28h 25m
1 stop
$2,693Icelandair
Mon, Nov 16 - Sun, Nov 22
Icelandair Logo
12:01 pm - 7:30 pm
PDX
-
LHR
23h 29m
2 stops
Icelandair Logo
8:35 pm - 5:00 pm
LHR
-
PDX
28h 25m
1 stop
$2,698Icelandair
Mon, Nov 16 - Sun, Nov 22
Icelandair Logo
12:01 pm - 10:50 am
PDX
-
LHR
14h 49m
2 stops
Icelandair Logo
8:35 pm - 5:00 pm
LHR
-
PDX
28h 25m
1 stop
$2,702Icelandair
Mon, Nov 16 - Sun, Nov 22
Icelandair Logo
12:01 pm - 10:50 am
PDX
-
LHR
14h 49m
2 stops
Icelandair Logo
8:35 pm - 5:00 pm
LHR
-
PDX
28h 25m
1 stop
$2,752Icelandair
Thu, Aug 27 - Tue, Sep 1
Icelandair Logo
3:30 pm - 8:20 pm
PDX
-
LHR
20h 50m
1 stop
Icelandair Logo
9:25 pm - 5:55 pm
LHR
-
PDX
28h 30m
1 stop
$2,795Icelandair
Tue, Nov 10 - Mon, Nov 16
Icelandair Logo
2:45 pm - 10:50 am
PDX
-
LHR
12h 05m
1 stop
Icelandair Logo
12:15 pm - 5:00 pm
LHR
-
PDX
12h 45m
1 stop
$2,830Icelandair

Good to Know - Business Class Flights from Portland to London Heathrow Airport

Low seasonJanuary
Cheapest flight$1,426
Average price round-trip$4,077
Best time to beat the crowds but there is an average 46% increase in price.
Most popular time to fly with an average 11% increase in price.
Flight from Portland to London Heathrow Airport
(price for this month)

When to book business class flights to London Heathrow Airport

Are your dates flexible? We break down the daily and monthly prices for business class flights to London Heathrow Airport, so you can find the best time to fly.
Average price per month
Flight prices as travel date approaches

KAYAK’s Insights & Trends for Portland to London Heathrow Airport Business Class Flights

Get data-powered insights and trends into flights from Portland to London Heathrow Airport to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly Business Class from Portland to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Portland to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for Business Class flights from Portland to London Heathrow Airport is July, where tickets cost $3,314 (round-trip) on average. On the other hand, the most expensive months are February and January, where the average cost of round-trip tickets is $7,443 and $7,386 respectively.

Which airlines offer Business Class tickets between Portland and London Heathrow Airport?

There are 9 airlines that fly Business Class from Portland to London Heathrow Airport. They are: Icelandair, Finnair, Delta, Iberia, Virgin Atlantic, Lufthansa, British Airways, American Airlines and Alaska Airlines. The cheapest price of all airlines flying this route was found with Icelandair at $2,159 for a round-trip flight. On average, the best prices for flying Business Class on this route can be found at Icelandair.

FAQs for Business Class Portland to London Heathrow Airport Flights

  • What is the best airline when flying business class between Portland and London Heathrow Airport?

    The highest-rated airline by KAYAK users offering business class flights for this route is Virgin Atlantic, with an overall rating of 7.5.

KAYAK's Tips for Finding Cheap Business Class Flights from Portland to London Heathrow Airport

  • Look for a flight with a layover if you’re looking to save, as direct business class flights are generally more expensive for the route.

Reviews of the Top 5 Airlines Flying Business Class from Portland to London Heathrow Airport

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Portland to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly business class to London Heathrow Airport? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Virgin AtlanticOverall score based on 689 reviews
7.3Comfort
6.9Food
7.5Entertainment
7.7Boarding
8.1Crew
Airline reviews

Seating and zone. The minor I went with didn’t even seat close to me

4.0 OkayAnonymous, Mar 2026
BOS - LIS
Read more Virgin Atlantic reviews

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

It's a long flight and that is always difficult. I was comfortable and well. The movies available were great and the crew was good.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

Flight was delayed an no one cares, or try to help passengers to get the conexión.

Our flight was cancelled while we are on our way to the airport. So, no notice. We were rescheduled to another airline with a 2 hour later takeoff and so arrived at our destination on time. We pre-paid American Airlines $190 to upgrade our seats. No refund. So no use for AA or Kayak.

Terrible, horrible, disappointing- without telling us they changed planes and moved and separated our seats to opposite sides - said they changed seats putting us together - got to airport to find no, they did not - we sat opposing sides of plane - food overly salty to inedible, never saw stewardess but once - it was terrible

I had pre-selected a meal. I was told that it cannot be served because of some issue with the vendor. When travelling business class, I expect better service

The business class layout of chairs was weired. You are sitting directly across stranger.,

We did not have enough time to make our connecting flight. As a result, we were put onto a different airline for our second leg. The different airline was NOT comparable to British Airlines, and our arrival was significantly delayed. The actual flight on BA was amazing.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

They cancelled our connecting flight resulting in another layover reaching our final destination 8 hours later than scheduled.

Awful. The Iceland airport was a complete mess. Boarding was a chaotic, the seats were awful, there was a group of rowdy 20 something men in our row hooting and hollering, ordering alcoholic drink after drink. Yelling and laughing at the top of their lungs and the crew just went along with it. Passengers complained to the men, asking if they could keep it down (it was a night time flight so people wanted to sleep). They never listened crew continued to laugh with them, flirt with them and serve them more drinks. No free food or snacks, seats were horribly uncomfortable. Worst flight I've had in a long time

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

Pleasant, attentive flight attendants, but they’ve got to upgrade their seats to be a true “business class” carrier.

Friendly flight crew. Airplane (757) configured as a domestic flight (no lie-flat seats) & no advanced meal selection.

Was a bit surprised that Icelandair flies a domestically configured 757s on long-haul flights to Iceland (no lie-flat seats in business class).

When you consider the price I ended up paying for everything. This was not a good deal! I had no idea that this airline had changed to a bargain basement no frills airline. So, it was disappointing to have to pay for every little thing. The only thing included was water and coffee. You have to pay for everything else! So I just felt nickel and dime.

I am not going to fillo this out for each leg of my trip. My first review holds for the experience

The movie choices were poor. The worst problem is the treatment of passengers durinng pre-boarding. In one case the primes were checked in and sent down the boarding tunnek only to stand waiting there while the plane is cleaned. In the second case the bus was loaded, the doors closed and just stood there unmoving like sardeines in a tin for over TEN minutes. In both cases it was rough on us old guys who find standing for long periods trying.. In other words, Donnt just stack us up and forget us.

I had no idea that my ticket only paid for my right to get on the plane. They charged me $130 for my carry-on bag because it was 1 inch too big she claimed but it wasn’t! Then they wanted another fee for everything. I had no idea that Icelandair had changed to such a bargain basement airline. I was very disappointed.

I liked the air hostesses, but no wifi was available for flight. my original flight was canceled and rebooking was difficult and no reason was given for cancellation. Business class cabin was nice and spacious.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

Overall ok. Best part has always been the sundae dessert.

Flight was delayed by over two hours and that meant my connecting flight was in jeopardy but there was no acknowledgement or help from the BA staff

Business class on British Air with the Airbus 320 means the same seating as main cabin ( 3 - 3), but with the middle seat of each three-seat row blocked off to become a platform/table. This is decidedly NOT a business class experience. Other aspects of the flight were fine.

Wish the food and overall service was better. They treat Business class passengers same as economy

British Airways offers amenities subpar with all other airlines flying internationally. Sharing tis based on my experience with flying at least five other airline between IAD-DEL in the last six months.

Worth every penny to upgrade to BC. Treated and felt more like First Class

I missed my flight because I was sick and the medicine the chemist provided made me sleepy. I had to pay $3500 to get home because you classified me as a no-show and would not listen to me otherwise. In addition you wanted to route me through Dubai, which was under siege by the time I arrived home and would’ve been in trouble. Had I taken that route

The internet was working on both sectors of the flight so hard to take the flight if you are on business.

Everything you need to know for your flight to London Heathrow Airport

Cabin class types available on flights to London Heathrow Airport

Cabin classes available on flights from Portland to London Heathrow Airport. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.