Find flights

Cheap First Class flights to Portugal

Explore and compare the cheapest first class flights to Portugal from hundreds of sites

LHR — LIS
13 May — 20 May1
1 adult
Mon 13/5
Mon 20/5
Best travel deals
Find the best flight deals available from hundreds of sites within seconds
Trusted and free
Cheapflights is 100% free to use. No hidden charges!
Book with flexibility
Easily find flight tickets with no change fees

Portugal round-trip first class flight deals

Discover return first class flight deals to Portugal. Fares were last updated on 8 May 2024. In the last 7 days, Cheapflights users made a total of 881,504 searches.
4 Jul - 8 Jul
LHR

London Heathrow

LIS

Lisbon Humberto Delgado

1 stop

21h 25m

22:15-19:40
LIS

Lisbon Humberto Delgado

LHR

London Heathrow

1 stop

16h 50m

14:15-07:05
£14,532

Emirates

Pick Dates

Deal found 7/5

23 Jun - 27 Jun
LHR

London Heathrow

LIS

Lisbon Humberto Delgado

1 stop

16h 45m

19:50-12:35
LIS

Lisbon Humberto Delgado

LHR

London Heathrow

1 stop

16h 50m

14:15-07:05
£14,604

Emirates

Pick Dates

Deal found 7/5

Portugal one-way first class flight deals

Discover one-way first class flight deals to Portugal. Fares were last updated on 8 May 2024. In the last 7 days, Cheapflights users made a total of 881,504 searches.
1 Jun
STN

London Stansted

LIS

Lisbon Humberto Delgado

1 stop

21h 40m

14:55-12:35
£7,350

Emirates

Pick Dates

Deal found 7/5

1 Jun
LGW

London Gatwick

LIS

Lisbon Humberto Delgado

1 stop

22h 05m

14:30-12:35
£7,354

Emirates

Pick Dates

Deal found 7/5

1 Jun
LHR

London Heathrow

LIS

Lisbon Humberto Delgado

1 stop

17h 50m

18:45-12:35
£7,382

Emirates

Pick Dates

Deal found 7/5

Frequently asked questions about Portugal first class tickets

Find answers to common questions related to first class tickets for flights to Portugal. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 8 May 2024.

    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.

    Search flights to Portugal by cabin class

    Business Classfrom £107/person
    Prem Econ Classfrom £363/person
    Economy classfrom £13/person
    View all available airlines