What are the cheapest airlines flying from Portland to London City Airport round-trip?

Virgin Atlantic, at $898, was found to be the cheapest airline from Portland to London City Airport.Alternate airlines to your destination round-trip include British Airways and SWISS.

What are the cheapest airlines to fly from Portland to London City Airport one-way?

One-way options have recently been found by users for as low as $508 on British Airways. Other airlines that offer cheap prices include KLM from $539 and Delta from $543 one-way.

What is the cheapest month to book a flight from Portland to London City Airport?

Currently, April is the cheapest month in which you can book a flight from Portland to London City Airport (average of $686). Flying from Portland to London City Airport in July is currently the most expensive (average of $1,046). 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.

What is the cheapest day to fly from Portland to London City Airport?

Travelers seeking maximum savings on their Portland to London City Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How far in advance should I book a flight from Portland to London City Airport?

To save on the cost of your flight from Portland to London City Airport, book at least 30 days before your planned departure. Booking around this time can save you about 34% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $767 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $929.

What is the cheapest month to fly from Portland to London City Airport?

The best pricing can be found in the month of November. Prices to London City Airport from Portland average $847. You can even find prices in November for less than $847, as users have found deals to London City Airport from as low as $499. The month of June appears to be one of the more expensive times to travel to London City Airport from Portland. Flying in the targeted month can save you up to 50%.

Most accurate provider : When it comes to deals on Portland-London City Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-London City Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-London City Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-London City Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-London City Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Portland to London City?

Most people fly from Portland (PDX) if they book a flight from Portland to London City. On average, Portland has 0 outbound flights to London City per day from 0 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

Can I find deals for flights from Portland to London City that include hotel bookings?

Yes. In addition to deals on Portland to London City flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Portland to London City?

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

Can I find deals for business class flights from Portland to London City?

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

$445+ Flights from Portland to London City Airport - Compare & Save Big

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Cheap flight deals from Portland to London City

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$898 (Virgin Atlantic)
One-way from	$445 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$688

Provider with most accurate pricing for Portland-London City flight deals.

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Provider most trusted by Cheapflights users for Portland-London City flights.

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From Portland to London City

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One-way flight from Portland to London City

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($244 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Portland to London City

Cheapest flights from Portland to London City
Explore the most affordable flight options available from Portland to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Mon 10/138:30 amPDX - LCY

2 stops20h 00mSWISS

Wed 10/229:25 amLCY - PDX

2 stops17h 21mSWISS

Deal found 4/28

$733

Sun 9/2812:55 pmPDX - LCY

1 stop19h 45mVirgin Atlantic

Tue 10/147:00 pmLCY - PDX

1 stop24h 20mVirgin Atlantic

Deal found 4/28

$738

Tue 8/193:15 pmPDX - LCY

2 stops18h 05mKLM

Tue 9/98:10 pmLCY - PDX

1 stop23h 10mKLM

Deal found 4/28

$742

Sun 9/281:45 pmPDX - LCY

2 stops20h 50mMultiple Airlines

Tue 10/149:25 amLCY - PDX

2 stops19h 16mMultiple Airlines

Deal found 4/28

$749

Tue 8/197:00 amPDX - LCY

2 stops18h 30mDelta

Tue 9/99:20 amLCY - PDX

2 stops20h 34mDelta

Deal found 4/28

$752

Tue 9/27:40 amPDX - LCY

2 stops19h 50mBritish Airways

Mon 9/81:20 pmLCY - PDX

2 stops41h 44mBritish Airways

Deal found 4/28

$760

Best flights from Portland to London City
Discover carefully curated flight deals from Portland to London City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Mon 5/51:15 pmPDX - LCY

1 stop21h 15mVirgin Atlantic

Sun 5/115:50 pmLCY - PDX

1 stop25h 30mVirgin Atlantic

Deal found 4/28

$898

Wed 7/165:30 amPDX - LCY

2 stops28h 55mBritish Airways

Tue 8/127:00 pmLCY - PDX

2 stops31h 52mBritish Airways

Deal found 4/27

$973

Wed 5/710:51 amPDX - LCY

2 stops17h 39mSWISS

Wed 5/289:25 amLCY - PDX

2 stops17h 20mSWISS

Deal found 4/27

$983

Mon 5/56:00 amPDX - LCY

2 stops22h 30mMultiple Airlines

Sun 5/116:05 pmLCY - PDX

2 stops33h 57mMultiple Airlines

Deal found 4/28

$1,034

Tue 5/2010:00 amPDX - LCY

2 stops24h 35mLufthansa

Tue 6/37:10 pmLCY - PDX

2 stops35h 45mLufthansa

Deal found 4/27

$1,136

Wed 5/211:15 pmPDX - LCY

1 stop11h 35mDelta

Thu 6/59:20 amLCY - PDX

2 stops18h 52mDelta

Deal found 4/27

$1,138

Wed 5/141:15 pmPDX - LCY

1 stop11h 35mKLM

Fri 5/308:10 pmLCY - PDX

1 stop23h 10mKLM

Deal found 4/27

$1,188

Wed 5/286:00 amPDX - LCY

2 stops31h 40mAer Lingus

Sun 6/17:30 pmLCY - PDX

2 stops36h 29mAer Lingus

Deal found 4/27

$1,450

Last-minute flights from Portland to London City
Discover last-minute flight deals from Portland to London City. Data last updated April 29, 2025 and is based on user searches.

Mon 4/281:15 pmPDX - LCY

1 stop11h 35mKLM

Fri 5/238:10 pmLCY - PDX

1 stop23h 10mKLM

Deal found 4/27

$1,048

Tue 4/297:00 amPDX - LCY

2 stops17h 50mSWISS

Thu 5/229:25 amLCY - PDX

2 stops17h 20mSWISS

Deal found 4/27

$843

Mon 5/51:15 pmPDX - LCY

1 stop21h 15mVirgin Atlantic

Sun 5/115:50 pmLCY - PDX

1 stop25h 30mVirgin Atlantic

Deal found 4/28

$898

Mon 5/56:00 amPDX - LCY

2 stops22h 30mMultiple Airlines

Sun 5/116:05 pmLCY - PDX

2 stops33h 57mMultiple Airlines

Deal found 4/28

$1,034

Mon 5/57:00 amPDX - LCY

2 stops25h 15mITA Airways

Wed 5/214:50 pmLCY - PDX

2 stops38h 25mITA Airways

Deal found 4/28

$3,145

Wed 5/75:00 pmPDX - LCY

2 stops15h 40mKLM

Tue 6/37:45 amLCY - PDX

2 stops20h 27mKLM

Deal found 4/27

$2,421

Wed 5/71:15 pmPDX - LCY

1 stop19h 25mDelta

Tue 6/39:20 amLCY - PDX

2 stops18h 52mDelta

Deal found 4/27

$7,449

Wed 5/211:15 pmPDX - LCY

1 stop12h 15mDelta

Sat 5/318:40 amLCY - PDX

2 stops19h 47mDelta

Deal found 4/28

$1,198

Wed 5/286:15 amPDX - LCY

3 stops22h 30mMultiple Airlines

Wed 6/46:45 amLCY - PDX

2 stops16h 00mMultiple Airlines

Deal found 4/28

$937

Sat 5/3111:59 pmPDX - LCY

2 stops27h 31mBritish Airways

Mon 6/97:00 pmLCY - PDX

2 stops34h 19mBritish Airways

Deal found 4/28

$1,233

One-way flights from Portland to London City
Search for one-way flight options from Portland to London City. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Tue 6/176:39 pmPDX - LCY

3 stops39h 06mMultiple Airlines

Deal found 4/28

$445

Mon 7/215:30 amPDX - LCY

2 stops28h 55mBritish Airways

Deal found 4/28

$508

Fri 7/251:05 pmPDX - LCY

1 stop11h 45mKLM

Deal found 4/28

$539

Fri 7/256:20 amPDX - LCY

2 stops18h 30mDelta

Deal found 4/28

$543

Fri 5/210:21 amPDX - LCY

2 stops17h 19mLufthansa

Deal found 4/28

$577

Tue 7/810:48 amPDX - LCY

2 stops22h 42mSWISS

Deal found 4/28

$623

Thu 6/198:15 amPDX - LCY

2 stops20h 15mUnited Airlines

Deal found 4/28

$909

Sat 5/311:15 pmPDX - LCY

1 stop16h 00mVirgin Atlantic

Deal found 4/28

$3,224

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandLondon

PDX - LCY

PDXLCY

Portland

Mon 5/5

1:15 pm-6:30 pm

1 stop21h 15m

London City

Sun 5/11

5:50 pm-11:20 am

1 stop25h 30m

$898

PortlandLondon

PDX - LCY

PDXLCY

Portland

Wed 5/28

6:15 am-12:45 pm

3 stops22h 30m

London City

Wed 6/4

6:45 am-2:45 pm

2 stops16h 00m

$937

PortlandLondon

PDX - LCY

PDXLCY

Portland

Mon 7/21

11:59 pm-11:30 am

2 stops27h 31m

London City

Tue 7/29

3:50 pm-9:23 pm

2 stops37h 33m

$1,072

PortlandLondon

PDX - LCY

PDXLCY

Portland

Wed 5/28

11:00 am-12:30 pm

2 stops17h 30m

London City

Wed 6/4

9:25 am-6:45 pm

2 stops17h 20m

$1,134

PortlandLondon

PDX - LCY

PDXLCY

Portland

Wed 7/9

1:15 pm-8:50 am

1 stop11h 35m

London City

Sat 7/19

10:00 am-9:30 pm

2 stops19h 30m

$1,174

PortlandLondon

PDX - LCY

PDXLCY

Portland

Fri 5/2

1:15 pm-11:40 am

1 stop14h 25m

London City

Fri 5/30

8:10 pm-11:20 am

1 stop23h 10m

$1,229

PortlandLondon

PDX - LCY

PDXLCY

Portland

Mon 5/5

7:00 am-4:15 pm

2 stops25h 15m

London City

Wed 5/21

4:50 pm-11:15 pm

2 stops38h 25m

$3,145

PortlandLondon

PDX - LCY

PDXLCY

Portland

Tue 6/17

6:39 pm-5:45 pm

3 stops39h 06m

$445

PortlandLondon

PDX - LCY

PDXLCY

Portland

Mon 7/21

5:30 am-6:25 pm

2 stops28h 55m

$508

PortlandLondon

PDX - LCY

PDXLCY

Portland

Fri 7/25

1:05 pm-8:50 am

1 stop11h 45m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 15 results

Compare providers for flights from Portland to London City

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to London City in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland-London City Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-London City Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-London City Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-London City Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-London City Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Portland 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 Portland to London City Airport

What is the cheapest time of day to fly from PDX to LCY?

Unlike in the morning, when flights are generally more expensive, you can save up to 50% on flights from Portland to London City Airport by exploring options for tickets at noon.

Rainfall in London City by month

In terms of precipitation, rainfall in London City 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 City Airport when rainfall is around 1.6 in.

Temperature in London City by month

If weather is an important factor for your trip to London City 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).

Reviews of airlines servicing London City

To help decide which airline to fly from Portland to London, see what other customers have to say about Delta, KLM and SWISS. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,929 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,333 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,587 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Portland to London City?
Most people fly from Portland (PDX) if they book a flight from Portland to London City. On average, Portland has 0 outbound flights to London City per day from 0 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.
What are the cheapest airlines flying from Portland to London City Airport round-trip?
Virgin Atlantic, at $898, was found to be the cheapest airline from Portland to London City Airport.Alternate airlines to your destination round-trip include British Airways and SWISS.
What are the cheapest airlines to fly from Portland to London City Airport one-way?
One-way options have recently been found by users for as low as $508 on British Airways. Other airlines that offer cheap prices include KLM from $539 and Delta from $543 one-way.
Can I find deals for flights from Portland to London City that include hotel bookings?
Yes. In addition to deals on Portland to London City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to London City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to London City.
Can I find deals for business class flights from Portland to London City?
Yes. Cheapflights offers flight deals from Portland to London City 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 Portland to London City Airport?
Currently, April is the cheapest month in which you can book a flight from Portland to London City Airport (average of $686). Flying from Portland to London City Airport in July is currently the most expensive (average of $1,046). 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

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$445+ Cheap flights from Portland (PDX) to London City (LCY)

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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to London City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to London City

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portland to London City

Cheapest flights from Portland to London CityExplore the most affordable flight options available from Portland to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Explore the most affordable flight options available from Portland to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to London City Airport that are best for you.

Compare providers for flights from Portland to London City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to London City in April.

Best time to book a flight from Portland to London City

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

Cheapflights Insights

Everything you need to know about your flight from Portland to London City Airport

What is the cheapest time of day to fly from PDX to LCY?

Find hourly flight availability from Portland to London City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Rainfall in London City by month

Plan your trip to London City by taking into account the average rainfall totals by month.

Temperature in London City by month

Plan your trip to London City by taking into account the average temperature totals by month.

Reviews of airlines servicing London City

To help decide which airline to fly from Portland to London, see what other customers have to say about Delta, KLM and SWISS. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland to London City. 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 Portland to London City?

What are the cheapest airlines flying from Portland to London City Airport round-trip?

What are the cheapest airlines to fly from Portland to London City Airport one-way?

Can I find deals for flights from Portland to London City that include hotel bookings?

How can I find direct flights from Portland to London City?

Can I find deals for business class flights from Portland to London City?

What is the cheapest month to book a flight from Portland to London City Airport?

Traveling to a place near Portland?

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Cheapest flights from Portland to London City
Explore the most affordable flight options available from Portland to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.